Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 26 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 24/06/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 14.0 |
| GFI | 6 |
| Variété taxonomique | 31 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 3.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 3.0 | marginal |
| Blocs | 0.0 | marginal |
| Granulats | 32.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 60.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 0.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Sables | Lente | B |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Nulle | B |
| P5 | Sables | Lente | C |
| P6 | Sables | Nulle | B |
| P7 | Sables | Nulle | C |
| P8 | Sables | Moyenne | C |
| P9 | Granulats | Moyenne | C |
| P10 | Litieres | Nulle | A |
| P11 | Granulats | Lente | B |
| P12 | Pierres, galets | Moyenne | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Agapetus | 191 | 1 | ||
| Athripsodes | 311 | 1 | 1 | |
| Mystacides | 312 | 1 | ||
| Baetis | 364 | 4 | 9 | 7 |
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 258 | 40 | 20 |
| Ephemera | 502 | 9 | 25 | 26 |
| Limnius | 623 | 1 | ||
| Oulimnius | 622 | 5 | 1 | |
| Helophorus | 604 | 1 | ||
| Ceratopogonidae | 819 | 3 | 1 | 1 |
| Chironomidae | 807 | 989 | 19 | 128 |
| Dicranota | 765 | 9 | 44 | 10 |
| Psychodidae | 783 | 1 | ||
| Tabanidae | 837 | 1 | 3 | |
| Tipulidae | 753 | 1 | ||
| Nepa | 726 | 3 | ||
| Veliidae | 743 | 3 | ||
| Calopteryx | 650 | 1 | ||
| Gomphus | 679 | 1 | ||
| Sialis | 704 | 6 | 1 | |
| Copepoda | 3206 | 3 | ||
| Asellidae | 880 | 172 | 13 | 3 |
| Gammaridae | 887 | 1065 | 61 | |
| Gammarus | 892 | 825 | 205 | 20 |
| Radix | 1004 | 1 | ||
| Sphaeriidae | 1042 | 4 | 8 | |
| Pisidium | 1043 | 2 | 4 | 12 |
| Dendrocoelum | 1072 | 3 | 1 | |
| Polycelis | 1064 | 8 | 1 | |
| Erpobdellidae | 928 | 2 | ||
| Helobdella | 912 | 1 | ||
| Oligochaeta | 933 | 71 | 29 | 51 |
| Bryozoa | 1087 | 3 | ||
| Hydrozoa | 3168 | 3 | ||
| Nematoda | 1089 | 3 | 3 |